EP2237977A1 - Procédé pour déterminer la profondeur de sculpture d'un pneu de véhicule - Google Patents
Procédé pour déterminer la profondeur de sculpture d'un pneu de véhiculeInfo
- Publication number
- EP2237977A1 EP2237977A1 EP08871872A EP08871872A EP2237977A1 EP 2237977 A1 EP2237977 A1 EP 2237977A1 EP 08871872 A EP08871872 A EP 08871872A EP 08871872 A EP08871872 A EP 08871872A EP 2237977 A1 EP2237977 A1 EP 2237977A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tire
- vehicle
- tread depth
- tire tread
- vehicle tire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012937 correction Methods 0.000 claims description 22
- 230000001133 acceleration Effects 0.000 claims description 7
- 230000006870 function Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/24—Wear-indicating arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C2019/004—Tyre sensors other than for detecting tyre pressure
Definitions
- the invention is based on a method according to the preamble of claim 1.
- the document DE 103 04 126 A1 discloses an electronic device for measuring a tire tread depth and a pressure loss of a vehicle tire, wherein a reference value of a traveled distance is compared with the wheel revolutions of an ABS wheel tacho sensor system and wherein due to
- the inventive method for determining a vehicle tire tread depth according to the independent claims, over the prior art has the advantage that an immediate determination of the tire circumference is made possible in a particularly simple manner with only a single sensor. This is achieved by the sensor measuring both the tire life of the vehicle tire and the tire uptime.
- the tire rotation period is proportional to the tire circumference, while the tire contact duration is substantially constant even with a change in the tire circumference and / or the change in the tire circumference
- Tire uptime is less than the change in the tire life cycle, since the tire uptime depends to a first approximation mainly on vehicle weight.
- the change in the ratio of the tire contact time to the tire cycle duration is thus a measure of the changing tire circumference.
- the sensor is preferably disposed in a tire portion having a non-zero radius with respect to the tire axis, such that a sensor tire portion indicates a portion of a tire tread that overlaps the sensor in the radial direction of the vehicle tire.
- the tire contact patch according to the invention comprises a surface of a tire portion having a non-zero radius with respect to the tire axis, such that a sensor tire portion indicates a portion of a tire tread that overlaps the sensor in the radial direction of the vehicle tire.
- the tire contact patch according to the invention comprises a surface of a
- the measurement of the tire contact duration and the tire cycle duration takes place, for example, by measuring a force effect on the sensor, wherein the sensor tire portion is located in the tire contact patch in a first time interval, so that essentially the gravitational force acts on the sensor and in a second time interval the sensor tire portion is located outside the tire footprint so that substantially a centrifugal force caused by the rotation of the vehicle tire acts on the sensor.
- the first time interval thus includes the tire uptime and a sum of the first and second time intervals includes the tire cycle duration.
- the determination of the first, the second and / or the sum of the first and the second time interval is carried out by measuring time values at times in which the force action on the sensor has a comparatively large change, i. in a transition region from the gravitational force to the centrifugal force or vice versa.
- the measurement of the tire footprint additionally enables the determination of the state of charge of the vehicle.
- an average value over many individual determinations of the vehicle tire tread depths is formed to determine the mean vehicle tire tread depth, so that the accuracy of tire tread depth determination is increased in a particularly advantageous manner.
- averaging over many individual determinations is provided, which are determined by different measuring methods.
- Vehicle tire tread depth is performed in response to first correction data of a memory, the memory having characteristic curves of the vehicle tire and wherein the characteristics preferably information with respect to the dimensions, rolling properties, rolling radius changes and factory tread depths different types of tires.
- a correction of the tire tread depth to increase the accuracy of the same allows.
- the determination or detection of an absolute tire tread depth can be realized, for example a minimum tread depth of 1.6 mm.
- a changing rolling radius of the vehicle tire is taken into account.
- the determination of the vehicle tire tread depth is dependent on second correction data of a
- Tire pressure sensor is performed.
- the tire contact patch or duration has, in addition to the dependency on the vehicle weight, a comparatively small dependence on the tire pressure, so that taking into account the tire pressure by means of a tire pressure sensor advantageously increases the accuracy of the vehicle tire tread depth determination.
- the determination of the vehicle tire tread depth is carried out as a function of third correction data, the third correction data comprising differences between the tire life of a plurality of vehicle tires of the vehicle, which occur in particular during the steering operation.
- the third correction data comprising differences between the tire life of a plurality of vehicle tires of the vehicle, which occur in particular during the steering operation.
- the determination of the vehicle tire tread depth is carried out as a function of fourth correction data of a traction control system, inclination sensors and / or travel sensors so that an additional correction of the tire tread depth can be advantageously realized to increase the accuracy thereof.
- the correction data of the inclination sensors make it possible to detect the state of charge of the vehicle, which has a comparatively great influence on the size of the tire contact patch and thus on the profile depth determination.
- the vehicle tire tread depth is communicated to a vehicle driver, a warning signal is generated when the vehicle tire tread depth falls below a limit value and / or a maximum range of the vehicle is determined by the tire tread depth below the limit value and / or communicated to the vehicle driver.
- the vehicle driver is particularly advantageously informed about the current tire tread depth of his vehicle, in particular visually and / or acoustically, so that the accident and breakdown risk due to tire damage and / or lack of tire tread depth is considerably reduced. Furthermore, due to the calculation of the remaining maximum range is for the driver early planning of an imminent tire change, especially before longer trips, possible.
- the vehicle tire tread depth is determined in a central control unit which preferably determines the tire cycle duration, the speed value, the tire contact patch, the mean value, the vehicle tire tread depth, the range, the limit value, the warning signal, the first correction data, the second correction data and / or receives the third correction data inductively and / or electromagnetically.
- a central control unit which preferably determines the tire cycle duration, the speed value, the tire contact patch, the mean value, the vehicle tire tread depth, the range, the limit value, the warning signal, the first correction data, the second correction data and / or receives the third correction data inductively and / or electromagnetically.
- Another object of the present invention is a sensor arrangement for determining a vehicle tire tread depth, in particular for performing a method according to one of the preceding claims, wherein the sensor is arranged in or on a vehicle tire and detects the tire contact time of the vehicle tire and wherein the sensor preferably comprises an acceleration sensor.
- an acceleration sensor mounted in the sensor tire portion of the vehicle tire makes it possible to detect the tire wear period and / or the tire cycle time by the time measurement when relatively large force changes occur the sensor.
- a significantly higher precision of a vehicle tire tread depth determination is achieved with only a single sensor compared to the prior art.
- FIG. 1 shows a schematic diagram of a force effect on an acceleration sensor in a method according to an exemplary embodiment of the present invention.
- FIG. 1 shows a schematic diagram of a force effect on an acceleration sensor in a method according to an exemplary embodiment of the present invention, wherein an acceleration sensor 1 is arranged in a region of a vehicle tire 2 which has a radius 12 greater than zero with respect to a tire axis 11. so that the sensor 1 is located in particular in the area of a tire tread 17.
- a tire footprint 40 is formed by a contact area between the tire tread 17 and a roadway 18.
- a sensor tire portion includes a portion of the tire tread 17 that overlaps the sensor 1 substantially in a radial direction parallel to the radius 12.
- the graph shows a curve of the force 8 on the sensor 1 against a unit of time, wherein on a ordinate 8 'a force action scale and on an abscissa 20 a time scale is plotted.
- the course of the force effect 8 comprises in each case at a transition of the sensor tire portion in the tire footprint 40 or at a transition of the sensor tire portion of the tire footprint 40 out a comparatively large change 9 in its course, wherein a difference in time between an entry 20 ' and an exit 20 "of the sensor tire portion in the tire footprint 40 represents the first time interval 4, and wherein a difference in time between the entry 20 'and another subsequent entry 20"' of the sensor tire portion into the tire footprint 40 is the sum of the first and a second time interval or the tire cycle duration 3 represent.
- the large changes in force 9 are detectable in a comparatively simple manner, in particular by mathematically deriving the force action curve 8.
- the tire revolution period 3 is proportional to the tire circumference, while the tire wear period 4 is substantially constant even with a change in the tire circumference.
- the change in the ratio of the tire contact duration 4 to the tire cycle duration 3 is thus a measure of the changing tire circumference and therefore of the tire tread depth.
- a conversion of the tire tread depth into an absolute tire tread depth value is possible with the aid of dimensional information of the brand new vehicle tire, ie the tire circumference with maximum tire tread depth.
- correction data which for example detect the loading of the vehicle and / or take into account the tire pressure, a correction of the determined tire tread depth for increasing the accuracy is preferably provided.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008006566A DE102008006566A1 (de) | 2008-01-29 | 2008-01-29 | Verfahren zur Bestimmung einer Fahrzeugreifenprofiltiefe |
PCT/EP2008/065680 WO2009095113A1 (fr) | 2008-01-29 | 2008-11-17 | Procédé pour déterminer la profondeur de sculpture d'un pneu de véhicule |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2237977A1 true EP2237977A1 (fr) | 2010-10-13 |
EP2237977B1 EP2237977B1 (fr) | 2019-07-17 |
Family
ID=40343517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08871872.1A Active EP2237977B1 (fr) | 2008-01-29 | 2008-11-17 | Procédé pour déterminer la profondeur de sculpture d'un pneu de véhicule |
Country Status (5)
Country | Link |
---|---|
US (1) | US8558680B2 (fr) |
EP (1) | EP2237977B1 (fr) |
CN (1) | CN101932458B (fr) |
DE (1) | DE102008006566A1 (fr) |
WO (1) | WO2009095113A1 (fr) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007039242A1 (de) * | 2007-08-20 | 2009-02-26 | Robert Bosch Gmbh | Verfahren zum Betrieb eines Sensors an oder in einem Fahrzeugreifen und Sensoranordnung |
DE102009006458A1 (de) | 2009-01-28 | 2010-08-05 | Continental Automotive Gmbh | Vorrichtung und Verfahren zum Messen der Profiltiefe eines Kraftfahrzeugreifens |
DE102012103420A1 (de) * | 2012-04-19 | 2013-10-24 | Continental Reifen Deutschland Gmbh | Verfahren zur Ermittlung der Profiltiefe eines Fahrzeugluftreifens und Verwendung eines Mobiltelefons zur Ermittlung der Profiltiefe eines Fahrzeugluftreifens |
US9805697B1 (en) | 2012-06-01 | 2017-10-31 | Hunter Engineering Company | Method for tire tread depth modeling and image annotation |
DE102012217901B3 (de) * | 2012-10-01 | 2014-05-28 | Continental Automotive Gmbh | Verfahren, Steuergerät und System zum Ermitteln einer Profiltiefe eines Profils eines Reifens |
DE102012218562B4 (de) | 2012-10-11 | 2021-12-16 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum näherungsweisen Ermitteln des Verschleißzustandes eines Fahrzeug-Reifens |
FR3007517B1 (fr) * | 2013-06-20 | 2016-08-19 | Michelin & Cie | Systeme de mesure de l'epaisseur d'une couche de gomme d'un pneumatique |
DE102014226783B4 (de) * | 2014-12-22 | 2020-01-02 | Continental Automotive Gmbh | System und Verfahren zur Ermittlung wenigstens eines, eine Abmessung eines Reifenlatsches an einem Reifen eines Rades eines Fahrzeuges charakterisierenden Reifenlatschparameters |
WO2016109109A1 (fr) | 2014-12-31 | 2016-07-07 | Bridgestone Americas Tire Operations, Llc | Détection d'usure par radar pour applications à des pneus |
DE102015216212A1 (de) * | 2015-08-25 | 2017-03-02 | Continental Reifen Deutschland Gmbh | Verfahren zum Bestimmen einer Profiltiefe eines Reifenprofils, sowie Steuergerät hierfür |
TWI585382B (zh) * | 2016-03-02 | 2017-06-01 | 緯創資通股份有限公司 | 胎紋深度偵測方法、系統及電腦可讀取式媒體 |
TWI604970B (zh) * | 2016-11-11 | 2017-11-11 | 南開科技大學 | 自動偵測胎紋深度檢測裝置及其檢測方法 |
DE102017204648A1 (de) * | 2017-03-21 | 2018-09-27 | Continental Automotive Gmbh | Verfahren, Steuereinrichtung und System zum Ermitteln einer Profiltiefe eines Profils eines Reifens |
CN107727042A (zh) * | 2017-09-28 | 2018-02-23 | 网伦天下(北京)智能科技有限公司 | 一种轮胎的花纹深度测算系统和装置 |
DE102017221142B4 (de) * | 2017-11-27 | 2019-12-19 | Continental Automotive Gmbh | Verfahren, Steuereinrichtung und System zum Ermitteln einer Profiltiefe eines Profils eines Reifens |
JP2019203831A (ja) * | 2018-05-25 | 2019-11-28 | 住友ゴム工業株式会社 | 空気入りタイヤ、タイヤ摩耗測定方法およびタイヤ摩耗測定システムならびにセンサモジュール |
IT201800006322A1 (it) * | 2018-06-14 | 2019-12-14 | Sistema e metodo per monitorare il consumo di battistrada | |
WO2020071249A1 (fr) * | 2018-10-05 | 2020-04-09 | 株式会社ブリヂストン | Procédé d'estimation d'usure de pneu |
CN109484104B (zh) * | 2018-11-26 | 2020-11-27 | 英华达(上海)科技有限公司 | 车轮磨损检测方法及系统、自动导引车系统 |
US11472235B2 (en) * | 2019-01-22 | 2022-10-18 | American Tire Distributors, Inc. | Tire health monitoring systems and methods thereto |
CN109774387B (zh) * | 2019-03-04 | 2020-10-16 | 知轮(杭州)科技有限公司 | 轮胎磨损度检测方法和轮胎 |
EP3741589B1 (fr) | 2019-05-23 | 2023-03-01 | Melexis Technologies SA | Estimation d'usure de pneumatiques |
CN110220473A (zh) * | 2019-06-05 | 2019-09-10 | 陈子昂 | 轮胎花纹沟深度测量方法、装置及设备 |
AU2020220054A1 (en) * | 2019-08-30 | 2021-03-18 | The Goodyear Tire & Rubber Company | Tire wear state estimation system and method employing footprint length |
US11981163B2 (en) | 2019-08-30 | 2024-05-14 | The Goodyear Tire & Rubber Company | Tire wear state estimation system and method employing footprint shape factor |
AU2020220060A1 (en) | 2019-08-30 | 2021-03-18 | The Goodyear Tire & Rubber Company | Method for extracting changes in tyre characteristics |
CN111340973B (zh) * | 2020-03-06 | 2022-11-15 | 知轮(杭州)科技有限公司 | 一种基于车辆轮胎智慧系统的辅助巡检系统及方法 |
US11577553B2 (en) | 2021-01-17 | 2023-02-14 | Enervibe Ltd. | Tire tread wear and road condition measuring device |
DE102021213641A1 (de) | 2021-12-01 | 2023-06-01 | Continental Reifen Deutschland Gmbh | Verfahren zur Bewertung der zeitlichen Entwicklung der Profiltiefe eines Fahrzeugreifens |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3707701A (en) * | 1971-02-18 | 1972-12-26 | Wallace I Neu | Device for measuring changes in radius of rubber tired vehicle wheels |
US5749984A (en) * | 1995-12-29 | 1998-05-12 | Michelin Recherche Et Technique S.A. | Tire monitoring system and method |
US7267148B2 (en) * | 1999-08-10 | 2007-09-11 | Michelin Recherche Et Technique S.A. | Measurement of adherence between a vehicle wheel and the roadway |
FR2816887B1 (fr) * | 2000-11-20 | 2003-03-14 | Dufournier Technologies | Procede et dispositif detecteur d'usure des pneumatiques ou bandes de roulement et surfaces ou zones d'usure analogues |
DE10304126A1 (de) | 2003-02-03 | 2004-08-05 | Odt-Gmbh | Einrichtung zur Messung der Reifenprofiltiefe und es Druckverlustes durch Vergleich mit Referenzgeschwindigkeits und Referenzwegsystemen |
DE102004006977B4 (de) * | 2004-02-12 | 2005-12-08 | Siemens Ag | Verfahren und Vorrichtung zur Überwachung einer physikalischen Größe an einem Rad eines Fahrzeugs |
US7577532B2 (en) * | 2004-06-23 | 2009-08-18 | Bridgestone Corporation | Tire wear detection system and pneumatic tire |
DE102006028411A1 (de) * | 2006-06-21 | 2007-12-27 | Robert Bosch Gmbh | Verfahren zur Reifenzustandserkennung |
EP1878596B1 (fr) * | 2006-07-11 | 2013-06-05 | The Yokohama Rubber Co., Ltd. | Appareil et procédé pour l'évaluation du degré de sécurité lors du déplacement d'un véhicule |
US7775094B2 (en) * | 2007-01-16 | 2010-08-17 | Adam Awad | Apparatus and method for measuring tire thickness |
US7578180B2 (en) * | 2007-06-29 | 2009-08-25 | The Goodyear Tire & Rubber Company | Tread depth sensing device and method for measuring same |
WO2009008502A1 (fr) * | 2007-07-11 | 2009-01-15 | Kabushiki Kaisha Bridgestone | Procédé d'évaluation de l'usure d'un pneu |
DE102007039242A1 (de) * | 2007-08-20 | 2009-02-26 | Robert Bosch Gmbh | Verfahren zum Betrieb eines Sensors an oder in einem Fahrzeugreifen und Sensoranordnung |
US7762129B2 (en) * | 2007-09-25 | 2010-07-27 | Infineon Technologies Ag | Tire tread detection and measurement of physical variables of a tire on a moving vehicle |
-
2008
- 2008-01-29 DE DE102008006566A patent/DE102008006566A1/de not_active Withdrawn
- 2008-11-17 CN CN200880125883.1A patent/CN101932458B/zh active Active
- 2008-11-17 US US12/735,438 patent/US8558680B2/en active Active
- 2008-11-17 WO PCT/EP2008/065680 patent/WO2009095113A1/fr active Application Filing
- 2008-11-17 EP EP08871872.1A patent/EP2237977B1/fr active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2009095113A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102008006566A1 (de) | 2009-07-30 |
US8558680B2 (en) | 2013-10-15 |
CN101932458A (zh) | 2010-12-29 |
CN101932458B (zh) | 2014-03-26 |
US20100295669A1 (en) | 2010-11-25 |
WO2009095113A1 (fr) | 2009-08-06 |
EP2237977B1 (fr) | 2019-07-17 |
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